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Title: single phase to three phase drive system using two parallel single phase rectifier ppts
Page Link: single phase to three phase drive system using two parallel single phase rectifier ppts -
Posted By:
Created at: Thursday 07th of August 2014 01:45:36 AM
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i request to you to give details of single phase to three phase drive system using two parallel single phase rectifier ppts ....etc
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Title: transfer function of a separately excited dc generator
Page Link: transfer function of a separately excited dc generator -
Posted By:
Created at: Wednesday 01st of May 2013 09:20:42 PM
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Hi i am looking for the derivation of thr transfer fuction for a generator. The generator is to be driven by an air turbine if this makes a difference ....etc
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Title: Efficient control of DC motor speed using full wave rectifier full report
Page Link: Efficient control of DC motor speed using full wave rectifier full report -
Posted By: seminar class
Created at: Friday 13th of May 2011 04:50:24 PM
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INTRODUCTION
Efficient control of D.C motor speed is very economical to any industries for that reason we are using full wave rectifier in which we are using triacs as switches because of bi-directional nature of triacs we are preferred instead of using thyrister as a switches. To obtain a four quadrant operation we need 8 switches if we use thyristers (this circuit called dual converter) and if we use triacs we need 4 switches only.
....etc
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Title: microprocessor based firing scheme for three phase fully controlled bridge circuits
Page Link: microprocessor based firing scheme for three phase fully controlled bridge circuits -
Posted By:
Created at: Tuesday 18th of December 2012 01:40:17 PM
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can i have program of microprocessor for a 3 phase fully controlled converter. ....etc
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Title: three phase fully controlled rectifier control dc separately excited motor
Page Link: three phase fully controlled rectifier control dc separately excited motor -
Posted By:
Created at: Saturday 20th of October 2012 10:55:56 PM
| simulation for new hybrib high power factor three phase unidirectional rectifier,
8051 microcontroller use in speed control of separately excited dc motor ppt,
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....etc
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Title: Need HelpSingle phase to 3 phase converter for driving 3 phase induction motor
Page Link: Need HelpSingle phase to 3 phase converter for driving 3 phase induction motor -
Posted By: Ali Raza Syed
Created at: Monday 19th of September 2011 02:05:33 AM
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Hi
can any one help me regarding my topic named as (Single phase to 3 phase converter for driving 3 phase induction motor)
I need a complete(brief) study report about this topic.
If anyone can help me, plz do help me
I'll be very thankful.
....etc
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Title: Self excited single phase induction motor with voltage frequency regulation
Page Link: Self excited single phase induction motor with voltage frequency regulation -
Posted By: valoracer
Created at: Monday 09th of January 2012 02:43:21 PM
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Hi Im Jason here.Does anyone done or did the project about this title before?Quite headache with this topic as my lecturer can't guide me in the right way of doing it @@... ....etc
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Title: HARMONIC ANALYSIS OF SEPARATELY EXCITED DC MOTOR DRIVES FED BY SINGLE PHASE CONTROLLE
Page Link: HARMONIC ANALYSIS OF SEPARATELY EXCITED DC MOTOR DRIVES FED BY SINGLE PHASE CONTROLLE -
Posted By: seminar class
Created at: Thursday 10th of March 2011 05:31:02 PM
| powerpoint presentation for self excited induction generator project,
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Presented By
A.ARTHI JANNIE
HARMONIC ANALYSIS OF SEPARATELY EXCITED DC MOTOR DRIVES FED BY SINGLE PHASE CONTROLLED RECTIFIER AND PWM RECTIFIER
ABSTRACT
PWM rectifier is an ac to dc power converter which is implemented using power electronic semiconductor switches such as MOSFET, IGBT. Different from diode bridge rectifiers, PWM rectifiers achieve bidirectional power flows,which can be extensively used in battery charger, UPS system, regulated dc voltage source. SCR converters provide low power fac ....etc
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Title: microcontroller based speed control of separately excited dc motor
Page Link: microcontroller based speed control of separately excited dc motor -
Posted By:
Created at: Sunday 20th of March 2016 07:08:33 PM
| difference between separately and self excited generator,
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three phase fully controlled rectifier control of dc separately excited motor,
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wish to make a small project on the topic. studying power electronics in t.e. engg.
please guide with whatever you can.
topic alloted was microcontoller speed control using semiconvertor of separately exited dc motor.
total amatuer here. rectify and help , also suggest alternate project in power elec if this not suitable. ....etc
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Title: SPEED SENSORLESS SEPARATELY EXCITED DC MOTOR DRIVE WITH AN ADAPTIVE OBSERVER report
Page Link: SPEED SENSORLESS SEPARATELY EXCITED DC MOTOR DRIVE WITH AN ADAPTIVE OBSERVER report -
Posted By: project topics
Created at: Monday 19th of April 2010 12:49:49 AM
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SPEED SENSORLESS SEPARATELY EXCITED DC MOTOR DRIVE WITH AN ADAPTIVE OBSERVER
ABSTRACT
This project deals with a speed sensorless separately excited dc motor drive which uses the adaptive observer to estimate the rotor speed. The stability analysis of speed estimation is carried out. The modified feed forward control is integrated with the adaptive observer to simplify the implementation. The design guideline for feedback gain and the speed controller are also given to assure system stability for the entire oper ....etc
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